Improve PHP Form Template by Adding More Input Options

Currently, the PHP form template in the repository offers a straightforward implementation with just one input type (email). However, to cater to users seeking a broader understanding of PHP form creation, it's essential to extend this template to include various input types such as text, textarea, radio buttons, checkboxes, etc. This enhancement will provide users with a more comprehensive learning experience, enabling them to grasp the handling of diverse input types in PHP forms effectively.

Steps to Reproduce:

1. Review the existing PHP form template in the repository, which currently supports only the email input type.
2. Recognize the limitations of the current template in providing a comprehensive understanding of PHP form handling.
3. Understand the significance of including additional input types to facilitate a more robust learning experience for users interested in PHP form creation.

Expected Behavior: The PHP form template should be updated to incorporate additional input types such as text, textarea, radio buttons, checkboxes, etc., providing users with a comprehensive resource for learning PHP form handling techniques.

Additional Information: Expanding the PHP form template to include various input types aligns with the repository's objective of offering valuable resources for PHP developers. This enhancement will contribute to the repository's credibility and utility, attracting a wider audience interested in PHP form development.